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Calculate the file size for a video with 178 x 28 pixels, color video, 26 fps, and length 45 seconds. (only give the values in bytes without symbol)

Question

Calculate the file size for a video with 178 x 28 pixels, color video, 26 fps, and length 45 seconds. (only give the values in bytes without symbol)

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Solution

To calculate the file size of a video, we need to know the bit depth (how many bits are used to represent each pixel). However, this information is not provided in your question.

Assuming we're dealing with a standard 24-bit color video (8 bits for each of the red, green, and blue color channels), we can calculate the file size as follows:

  1. Calculate the total number of pixels in the video: 178 pixels (width) x 28 pixels (height) = 4984 pixels per frame.

  2. Calculate the total number of bits per frame: 4984 pixels/frame x 24 bits/pixel = 119616 bits per frame.

  3. Calculate the total number of bits in the video: 119616 bits/frame x 26 frames/second x 45 seconds = 140630400 bits.

  4. Convert the total number of bits to bytes (since 1 byte = 8 bits): 140630400 bits ÷ 8 = 17578800 bytes.

So, the file size of the video would be approximately 17578800 bytes. Please note that this is a raw, uncompressed file size. Actual file sizes will typically be smaller due to compression.

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